Sol-Gel Preparation of Optically Transparent Hydrophobic Hybrid Coating

Yan Pang; Yao Chen; Qi Qiu; Fang Wang; Zhang Tao

doi:10.4028/www.scientific.net/AMR.391-392.505

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 391-392Sol-Gel Preparation of Optically Transparent...

Sol-Gel Preparation of Optically Transparent Hydrophobic Hybrid Coating

Abstract:

Optically transparent hydrophobic inorganic-organic hybrid sols was obtained employing Tetraethylorthosilicate (TEOS), Methyltriethoxysilane (MTES), and Heptadecafluoro-1, 1, 2, 2-tetradecyl)trimethoxysilane (FAS), with nitric acid as catalyst. Hybrid coating was dip coated on glass slides. The results showed that the water contact angle of MTES modified SiO2 coating was only 105° . As the weight ratio FAS varied from 0 to 8 wt.%, the water contact angle reached as high as 116.5°. The coated glass presented transmittance of 92%, 2% higher than the non-coated ones. The increase in transmittance suggested an antireflective effect of the hybrid coating. With further SEM characterization of the surface morphology, we finally obtained the optimized optically transparent hydrophobic hybrid coating with the MTES/TEOS_as 1/1(molar ratio) and FAS as 2 wt.%.

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Advanced Materials Research (Volumes 391-392)

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505-510

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https://doi.org/10.4028/www.scientific.net/AMR.391-392.505

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December 2011

Authors:

Yan Pang, Yao Chen, Qi Qiu, Fang Wang, Zhang Tao

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Coating, Hydrophobic, Inorganic-Organic, Optically Transparent, Sol-Gel Method

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References

[1] Z.G. Guo, W.M. Liu, B.L. Su: J Colloid & Interface Science Vol. 353 (2011), p.335.

Google Scholar

[2] M.L. Ma, R.M. Hill: Current Opinion in Colloid & Interface Science Vol. 11 (2006) p.193.

Google Scholar

[3] P. Roach, N.J. Shirtcliffe and M.I. Newton: Soft Matter Vol. 4 (2008), p.224.

Google Scholar

[4] Z.Z. Gu, H. Uetsuka, K. Takahashi, R. Nakajima, H. Onishi, A. Fujishima, O. Sato: Angew. Chem. Int. Ed. Vol. 42 (2003), p.894.

DOI: 10.1002/anie.200390235

Google Scholar

[5] C.F. Wang, Y.T. Wang, P.H. Tung, S.W. Kuo, C.H. Lin, Y.C. Sheen, F.C. Chang: Langmuir 22 (2006), p.8289.

Google Scholar

[6] C.F. Wang, S.F. Chiou, F.H. Ko, C.T. Chou, H.C. Lin, C.F. Huang, F.C. Chang: Macromol. Rapid Commun Vol. 27 (2006), p.333.

Google Scholar

[7] J. Bravo, L. Zhai, Z. Wu, R.E. Cohen, M.F. Rubner: Langmuir 23 (2007), p.7293.

Google Scholar

[8] M. Hikita, K. Tanaka, T. Nakamura, T. Kajiyama, A. Takahara: Langmuir 21 (2005), p.7299.

Google Scholar

[9] K.C. Chang, H. Chen, C.K. Huang, S.I. Huang: J. Appl. Polym. Sci. Vol. 104 (2007), p.1646.

Google Scholar

[10] M. Peng, H. Li, L. Wu, Q. Zheng, Y. Chen, W. Gu: J. Appl. Polym. Sci. Vol. 98 (2005), p.1358.

Google Scholar

[11] K.C. Chang, Y.K. Chen, H. Chen: J. Appl. Polym. Sci. Vol. 105 (2007), p.1503.

Google Scholar

[12] N. Gao, Y.Y. Yan, X.Y. Chen, X.F. Zheng: J Bionic Eng. Vol. 7 (2010), p.59.

Google Scholar

[13] H.M. Shang, Y. Wang, S.J. Limmer, et al. : Thin Solid Films Vol. 472 (2005), p.37.

Google Scholar

[14] Michele Manca, Alessandro Cannavale, Luisa De Marco, et al.: Langmuir Vol. 25 (2009), p.6357.

Google Scholar

[15] E.G. Shafrin, W.A. Zisman, Contact angle: Advances in Chemistry Series Vol. 43 American Chemical Society, Washington, DC, 1964, p.145.

Google Scholar